ANSI/ASME Stainless Steel 304 Reducing Flange - DN10 to DN3600 Size Range, Class 150-2500 Pressure Rating
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 DAYS
Brand:
zheheng
Product Description
Stainless Steel ANSI/ASME Standard Flanges
Professional manufacturer of high-quality stainless steel flanges including reducing, slip-on, lap joint, and welding neck flanges in sizes from DN10 to DN3600.
Flange Types & Applications
Welding Neck Flange
- Ideal for high-pressure, subzero, or elevated temperature applications
- Tapered hub matches pipe inside diameter for unrestricted flow
- Prevents turbulence and reduces erosion
- Easily radiographed with excellent stress distribution
Slip-On Flange
- Slips over outside of pipe for easy installation
- Welded at hub and end of pipe
- Suitable for low-stress applications
Lap Joint Flange
- Ideal where bolt alignment or cleaning access is required
- Used with lap joint stub end
- Radius at intersection matches lap joint stub end
Threaded Flange
- Threaded bore matches pipe thread for secure connection
- Designed for low-pressure, non-cyclic applications
- Tapered design seals pipe and flanges effectively
Socket Welding Flange
- Perfect for small-diameter chemical processes and distribution lines
- Counter bore matches pipe bore for unrestricted flow
- Pipe inserts into socket with fillet weld at hub
Technical Specifications
| Material Types | Standards | Size Range |
|---|---|---|
|
Carbon Steel: ASTM A105, A350 LF1/LF2, S235JRG2, P245GH, P250GH, P280GH Stainless Steel: ASTM A182 F304/304L, F316/316L Alloy Steel: ASTM A182 F12, F11, F22, F5, F9, F91 |
ANSI: Class 150-2500 DIN: 6Bar-40Bar JIS: 5K-20K UNI/EN: 6Bar-40Bar |
DN10 to DN3600 Various pressure ratings |
Manufacturing & Quality
Our flanges are manufactured using advanced CNC machining and molding services including turning, milling, grinding, stamping, bending, welding, and die casting.
Surface Treatments: Anti-rust oil, clear/black/yellow lacquer, hot-dipped galvanized, electrical galvanized
Heat Treatment: Normalizing, Annealing, Quenching+Tempering
Certifications: API, ISO9001:2008, ISO14001:2004
Applications
Water works, shipbuilding industry, petrochemical & gas industry, power industry, valve industry, and general pipe connecting projects.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wenzhou Zheheng Steel Industry Co.,Ltd
Location
No999 .wenzhou airport wenzhou city,zhejiang china
Contact Person
BAIN SHEN